Inner ear, showing saccule near center. The saccule (Latin: sacculus) is a bed of sensory cells in the inner ear that detects linear acceleration and head tilting in the vertical plane, and converts these vibrations into electrical impulses to be interpreted by the brain.

The striola are striplike depressions (utricular macular) or elevation (saccular macula) of the statolithic membrane where the orientations of the tallest stereocilia and kinocilia change.

Aug 14, 2023 · The hair cell bundles are split into two halves separated by a midline, which is known as the striola. The striola is actually an overlying otolithic membrane that also is separated from the hair cell bundles by a gelatinous layer.

Each vestibular sensory epithelium in the inner ear is divided morphologically and physiologically into two zones, called the striola and extrastriola in otolith organ maculae, and the central and peripheral zones in semicircular canal cristae.

striola, there is some variation in the number of primary spurs; however, in other species, such as N.

Apr 16, 2013 · In mammals, the striola, parallel to the line where hair cells reverse their polarization, is a narrow region centered on a curve with curvature and torsion. It has been shown that the striolar region is functionally different from the rest, being involved in …

Striola: In the context of anatomy, especially neuroanatomy, the striola is a specialized, narrow, curved area located within the maculae of the utricle and saccule in the inner ear.

The meaning of STRIOLA is a faint or minute stria.

Die Striola ist eine jeweils bogenförmig verlaufende Linie in den beiden Maculaorganen Sacculus und Utriculus. Die Striola teilt die Haarzellen eines Maculaorgans in zwei Gruppen mit unterschiedlicher Ausrichtung.

The striola was so named by Werner (1933), who found this as a linear portion on the utricular macula. In 1958, Engström and Wersäll reported that many type I cells were found in the striola and later the striola became interesting from both electrophysiological and …